PCS - Process approvals: multiple lines in one approval form

Summary

Process approvals

Content

Hi Folks,

Posting this to evaluate if below business case is a possible with PCS approval process:

High level requirement:

OIC will get x number of records(say 10 records) from Database and send it to PCS for approval for those records. PCS should only generate single approval request for all these 20 lines(extracted by OIC).

I have done the following to achieve this:
Integration:
A. Created an integration to extract records from Dabase - <Working Fine>
B. Calling a PCS process(message based process) and passing all 10 records as input to PCS business object. - <Working Fine>